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Diameter 133 idler, china manufacturer, ISO standad
Feb 10, 2017

Diameter 133 idler, chinesse manufacturer, ISO standad

China Conveyor Idler Product Details   

Key Specifications/Special Features:

China Conveyor Impact idlers & frames roughing idlers & frames return idlers & bracket
Idler/roller material:

Shell  Pipe (roller tube, steel tube ):

  • high frequency welding pipe, diameter is from 63.5-219mm

  • shell end are machined to prevent belt wear

  • Q235B steel

Conveyor Idler Roller Bearing:

  • HRB, SKF,NSK, LYC brand,

  • deep grooved ball bearings

  • use the disposable high efficiency lithium base oil

The labyrinth seal structure or according the customer's requirement 
Bearing housing(seat) and dust cover:

  • stamping by high quality steel pressing,

  • high accuracy and strength bearing housing ensure long bearing life .

  • housing are pressed and welded to inside of tube



  •   High-precision cold drawn steel,  Diameter: 20,25,30

  •   Shaft slots can be machined according customers standers

Belt Conveyor Idler Advantage:

  • long using life time,

  • Low noise and vibration emissions.it has excellent water- proof and dust-proof

  • Surface treatment(Corrosion protection): automatic electrostatic power coating or spray paint.

  • Small TIR (Total indicator reading)

  • All conveyor idlers and frames can be  manufactured according customer specifications.